Integrate Cal ID with MSG91 to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Send Campaign via MSG91 when Booking Rescheduled in Cal_ID
Send Template SMS via MSG91 when Booking Rescheduled in Cal_ID
Send a Mail via MSG91 when Booking Rescheduled in Cal_ID
Create or Update Contact in Segmento in MSG91 when Booking Rescheduled in Cal_ID
Update Contact In Segmento in MSG91 Segmento when Booking Rescheduled in Cal_ID
Start from a real workflow other teams are already running.
Cal ID
When this happens...
Booking Created
Booking Cancelled
Booking Rescheduled
Booking Requested
New Form Submitted
Form Submitted No Event
Booking Rejected
MSG91
Automatically do this!
Send Campaign
Send Template SMS
Send a Mail
Create or Update Contact in Segmento
Update Contact In Segmento
Search a specific contact in Segmento
Schedule a Template SMS
Find Campaign Template Details
List WhatsApp Templates
Send WhatsApp Template Message
Validate Email Address
Get all Contacts in a Phonebook
Get a Contact in Phonebook
Get all Segment
Create User Event
Check Template Status
Send WhatsApp Message
Generate Short URL
Verify OTP
Resend OTP
OTP Analytics
Send OTP via Widget
Resend Widget OTP
Verify Widget OTP
Verify Widget Token
Make a Voice Call
Send Voice Message
Send RCS Template Message
Create Alert
Close Alert
Send Mail via Hello
Search Tickets
List Email Domains
Send Campaign via MSG91 when Booking Rescheduled in Cal_ID
Use this flowSend Template SMS via MSG91 when Booking Rescheduled in Cal_ID
Use this flowSend a Mail via MSG91 when Booking Rescheduled in Cal_ID
Use this flowCreate or Update Contact in Segmento in MSG91 when Booking Rescheduled in Cal_ID
Use this flowUpdate Contact In Segmento in MSG91 Segmento when Booking Rescheduled in Cal_ID
Use this flowSearch a specific contact in Segmento in Msg91 when Booking Rescheduled in Cal_ID
Use this flowSchedule a Template SMS via MSG91 when Booking Rescheduled in Cal_ID
Use this flowFind Campaign Template Details from MSG91 when Booking Rescheduled in Cal_ID
Use this flowList WhatsApp Templates from MSG91 when Booking Rescheduled in Cal_ID
Use this flowSend WhatsApp Template Message via MSG91 when Booking Rescheduled in Cal_ID
Use this flowEverything you can automate between Cal ID and MSG91.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when new booking is created.
Triggers when new booking is cancelled.
Triggers when a new booking is rescheduled.
Triggers when a Booking Requested
This triggers when a form is submitted.
Triggers when a form is not submitted.
Action is the task that follows automatically within your Cal ID integrations.
Show free slots between dates
Create event (time and guests)
Show all teams in your account to view or manage team calendars (supports filters, sorting, and pagination).
See your team’s upcoming events, meetings, and availability to plan and avoid scheduling conflicts.
Show all event types for team
Book a team calendar slot

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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OneHash Cal is a comprehensive calendar application designed to streamline scheduling and time management for individuals and teams. It offers features such as event scheduling, reminders, and integration with other productivity tools to enhance efficiency and organization.
Learn moreMSG91 is a cloud communication platform that provides APIs for SMS, WhatsApp, voice, email, RCS, OTP, and customer engagement automation for businesses.
Learn moreSign up for a free viaSocket account, then authorize both your Cal ID and MSG91 accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Cal ID and MSG91 as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach MSG91. No coding required.
Yes. You can set up a workflow where Cal ID triggers actions in MSG91, and a separate workflow where MSG91 triggers actions in Cal ID. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Cal ID and MSG91. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Cal ID and MSG91 integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.